Concrete: Ratio of Sand & Gravel | Hunker

Concrete is generally mixed with cement, coarse aggregate (gravel), fine aggregate (sand) and water. Sand and aggregate help reduce the cost of concrete, and also limit the amount of shrinkage that occurs as the concrete cures.

how we calculate of Sand, cement and aggregate of M20 ratio ...

how we calculate of Sand, cement and aggregate of M20 ratio or other ratio? ... To calculate proportion of cement, sand, coarse agrregate and water, ...

How to Calculate Cement, Sand Quantity for Plastering ...

How to calculate cement, sand quantity ... To calculate the cement and sand for 100 m 2 plastering ... How to Calculate Cement, Sand and Coarse Aggregate Quantity ...